baber/WOPTO huggingface dataset:
Patent CA-1086224-A (CA)
Inventor: GAAFAR HASSAN A
IPC: G01N33/571
Filed: 1976-11-25
Granted: 1980-09-23
Abstract: Abstract of the Disclosure It is known to serologically test for current or recent past gonorrhoeae infection by the reaction of antibodies in the sample with heat labile Neisseria gonorrhoeae (N.g.) antigen.  However, such test procedures gave an undue number of high positive results arising from the reaction of other antibodies cross-reactive with N.g.  The present invention overcomes this drawback by removing these cross-reactive antibodies prior to the addi-tion of the N.g. antigen to the serum sample.  Accordingly, the present invention provides a serological method for determining the presence of Neisseria gonorrhoeae antibodies in human serum which comprises heating the serum at about 56°C. to 65°C. for from about 15 to 30 minutes, the serum being undiluted or diluted with physiological saline at a dilution up to about 1:1000; adding the serum to about an equal volume of Neisseria meningitides sorbent composition containing from 0.1 to 100 sorbent units of Neisseria meningitides antigen to remove cross-reacting antibodies and thereafter mixing and incubating resulting mixture with a composition containing a heat labile Neisseria gonorrhoeae antigen produced from a culture of Neisseria gonorrhoeae antigen to form Neisseria gonorrhoeae antigen-antibody conjugate when said antibodies are present.
Patent CA-1086716-A (CA)
Inventor: YAMADA HIROTADA
IPC: C07D501/06
Filed: 1976-11-26
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE        A cephalosporin of the formula (I):                               (I) wherein A is a mono- or polycyclic heteroaromatic ring containing at least one nitrogen atom as a hetero atom, which may be unsubstituted or substituted; R is a phenyl group which may be unsubstituted or substituted, a thienyl group, a furyl group, a cyclohexadienyl group or a cyclohexenyl group; X is an acetoxy group, a pyridinium group which may be unsubstituted or substituted with a methyl or carbamoyl group, a group of the formula:       in which R1 and R2, which may be the same or different, each is a hydrogen atom or a (C1 - C4) alkyl group, or a group of the formula:                    -S-Het in which Het is a heterocyclic ring containing 1 to 5 oxygen, nitrogen and sulfur atoms as a hetero atom, in which the hetero-cyclic ring system may be either polycyclic or 5- or 6-membered monocyclic and may be unsubstituted or substituted; and M is a hydrogen atom or a biologically active carboxyl-protecting group, or is an anionic charge only when X is a pyridinium group; and the pharmaceutically acceptable salts thereof, which are useful as antimicrobil agents and prepared by the reaction of a compound of the formula (II):     Abstract continued:     HO-A-COOH                 (II) wherein A is as defined above, or a reactive derivative thereof, with a compound of the formula (III):                       (III) wherein R, M and X are as defined above, or a derivative thereof.
Patent CA-1061438-A (CA)
Inventor: KRIEG WALTER
IPC: G05D1/02
Filed: 1976-12-08
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         An improved steering control system for a remote controlled transport unit for moving said unit along a pair of guide   lines fixed in space comprises two drive wheel means, one of the two drive wheel means having a first control angle .alpha. associated therewith, the other of the two drive wheel means having a second control angle .beta. associated therewith, the control angles corresponding to the angular direction of travel of their associated drive wheel means with respect to a common longitudinal axis fixed            . to the transport unit; means for controlling the direction of travel of the two drive wheel means whereby the direction of travel of one of the drive wheel means will be along one of the pair of guide lines and the direction of travel of the other of the drive wheel means will be along the other of the pair of guide lines; and means for controlling the drive speed vA of the one drive wheel means relative to the drive speed vB of the other drive wheel means in accordance with the equation,
Patent CA-1078126-A (CA)
Title: Procede de moulage d'objets en particules agglomerees et dispositif pour la mise en oeuvre de ce procede
Inventor: SORBIER PIERRE
IPC: B27N5/00
Filed: 1977-01-07
Granted: 1980-05-27
Abstract: Procédé de fabrication d'articles en particules agglomérées, dans lequel on réalise des doses de particules, on délivre les doses une à une dans une presse ayant une chambre et des pistons susceptibles de pénétrer dans la chambre pour effectuer la compression, la chambre ayant une face ouverte contre laquelle on maintient temporairement une face antérieure d'un moule intercalaire faisant partie d'une série de moules et destiné à recevoir l'article, et dont la face postérieure peut coopérer avec la face antérieure de l'article, on effectue la compression puis on amène le moule intercalaire contenant son article à l'extrémité arrière d'une colonne de moules et l'on maintient les articles des moules de la colonne sous pression pendant la polymérisation.  Ce procédé est par le fait que pour mettre en place le dernier moule intercalaire, on maintient la colonne de moules, on repousse le moule intercalaire contre le dernier moule intercalaire de la colonne en exerçant une pression suffisante, et on fixe positivement le dernier moule contre le moule précédent.  L'invention concerne également un dispositif pour la mise en oeuvre du procédé ci-dessus, comprenant une presse, des moyens d'alimentation de la presse un circuit cyclique  avec une série de moules intercalaires, le circuit présentant sur une de ses parties des moyens pour réaliser une colonne de moule dans lequel la matière est maintenue sous pression pendant la polymérisation. Ce dispositif est caractérisé par le fait que chaque moule possède des moyens d'accrochage permettant de le maintenir au contact d'un moule adjacent, des moyens étant prévus d'une part pour actionner ces moyens d'accrochage et provoquer l'accrochage du dernier moule de la colonne contre le moule précédent, et d'autre part pour décrocher le premier moule de la colonne d'avec le moule suivant, le dispositif comprenant en outre des moyens pour comprimer temporairement le dernier moule contre la colonne de moules.
Patent CA-1085412-A (CA)
Title: Acides thienothienylcarbonylphenylalcanoiques, leurs derives, leur preparation et les compositions qui les contiennent
Inventor: FABRE JEAN-LOUIS
IPC: A61P29/00
Filed: 1977-01-28
Granted: 1980-09-09
Abstract: Acides thiénothiénylcarbonylphénylalcanoïques et leurs dérivés de formule générale (I): (I) dans laquelle R représente un atome d'hydrogène ou un radical alcoyle, R1 représente un radical hydroxy, amino, alcoylamino, dialcoylamino ou alcoyloxy, ces différents radicaux alcoyles pouvant être substitués par un autre radical dialcoylamino, étant entendu que dans les définitions ci-dessus les radicaux alcoyles contiennent de 1 à 4 atomes de carbone, et A-CO- qui représente un radical (thiéno ¢2,3-b! thiényl-2) carbonyle ou (thiéno ¢2,3-b! thiényl-2) carbonyle est situé en position -3 ou -4, leurs isomères optiques, leurs sels, leur préparation et les compositions qui les contiennent. Les nouveaux produits de formule générale (I) sont particulièrement actifs comme inhibiteurs de l'agrégation plaquettaire, analgésiques, antipyrétiques et antiinflammatoires.
Patent CA-1063482-A (CA)
Inventor: CLIFFORD GARY J
IPC: F16K31/12
Filed: 1977-02-09
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE Flow diversion means are provided for a sump or the like which is adapted to collect separately, as run-off liquid from a surface  various liquids including a process liquid from a supply pipe.  The flow diversion means includes first and second outlet means from the sump and an outlet valve assembly co-operating operatively therewith and operable to place either the first or the second outlet means in liquid communication with the sump.  The outlet valve assembly is normally biased to maintain the first outlet means in the closed condition.  Control means are further provided which are connected operatively to the supply pipe whereby, upon supply of liquid from the supply pipe, the outlet valve assembly operates automatically to close the second outlet means and simultaneously to open the first outlet means. In this way process liquid entering the sump from the supply pipe will be diverted through the first outlet means.  This enables automatic division of polluted liquids to collecting sites where pollution of the environment can be avoided.
Patent CA-1048448-A (CA)
Inventor: HOFFMANN WOLFGANG
IPC: B65C3/16
Filed: 1977-06-10
Granted: 1979-02-13
Abstract: "LABEL APPLYING MACHINE"     ABSTRACT OF DISCLOSURE     Machine for applying labels to cylindrical containers such as metal cans wherein labels on a vacuum drum and/or containers on a turret have an adhesive applied thereto and each label is attached to a container and is wrapped around the container by rotating the container.  The containers are supplied by a rotary turret and are rotated with the turret from an entry point to an exit point between which the labels are applied.  Each container, in addition to its planetary motion about the turret axis, is rotated about its own axis to speed up the application of labels.          The capacity of a machine is thereby increased because the containers can be packed closer together without interference between label attached to one container but not yet wrapped around the container being interfered with by the next container.
Patent CA-1088163-A (CA)
Inventor: PIPER JOHN
IPC: H01G9/008
Filed: 1977-06-14
Granted: 1980-10-21
Abstract: ABSTRACT       A polar, solid electrolytic capacitor device having a pair of relatively closely spaced adjacent terminal leads of one polarity and another pair of terminal leads of the other polarity located one on each side of the first lead pair, all of the terminal leads lying in a common plane and being substantially parallel to each other.
Patent CA-1060789-A (CA)
Inventor: AKKERMAN NEIL H
IPC: E21B34/00
Filed: 1977-06-29
Granted: 1979-08-21
Abstract: TITLE:  VALVE  AND LUBRICATOR APPARATUS              ABSTRACT OF THE DISCLOSURE A valve and lubricator apparatus are provided for installation of tools on wire line and the like for use in an oil or gas well while controlling fluids therethrough. The apparatus has valve means having a passageway there-through for control of fluids through the apparatus.  First fluid activatable means are provided for  first shifting of the valve means to closed position.  Second fluid activatable means also are provided for second shifting of the valve means to the open position.  Means for locking the valve in closed position are provided to prevent shifting of the valve to open position by operation of the first fluid means.  The second fluid means are operational to unlock the valve means from the closed and locked positioned and to shift the valve to open position. The first and second fluid means and the locking means are repeatably and sequentially operational.
Patent CA-1089337-A (CA)
Inventor: WATSON W GARY
IPC: H01B1/02
Filed: 1977-08-22
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE      A process of heat treating and mechanically working chromium-containing precipitation hardenable copper base alloys is disclosed.  The combination of hot and cold working, anneallng and novel low temperature thermal treatment steps increases both the strength and electrical conductivity properties of the alloys without excessive cold working.
Patent CA-1040292-A (CA)
Inventor: KLENSCH RICHARD J
IPC: G01S13/74
Filed: 1977-09-13
Granted: 1978-10-10
Abstract: ELECTRONIC IDENTIFICATION SYSTEM            ABSTRACT OF THE DISCLOSURE           An electronic detection and identification system operating with coherent microwave frequencies wherein a transmitter continuously transmits a beam of electromagnetic energy, in a predetermined direction, so as to impinge on an identification tag suitably attached on a passing object.  The identification tag derives a harmonic signal from the impinging beam and radiates a beam of energy, at the harmonic frequency, which is pulse modulated in accordance with a preset identification code.  The receiver receives the reflected beam and detection means therein generates signals repre-sentative of the code modulation.  Other detection means in the receiver responds to electromagnetic energy which has been reflected without modulation from the tag for generating other output signals.  Output processing means is provided to receive and process signals from both detecting means.
Patent CA-1090577-A (CA)
Inventor: BLAUSEY RICHARD H JR
IPC: G05D23/27
Filed: 1977-10-04
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE           A method of and apparatus for controlling the temperatures of glass sheets moving bodily through a furnace by automatically varying the heat exposure time of the sheets in the furnace in accordance with temperature variations from a desired level detected in heated sheets exiting the furnace.
Patent CA-1093463-A (CA)
Inventor: NUSSLEIN LUDWIG
IPC: C07D277/58
Filed: 1977-10-07
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE           The use of a compound of the formula I                                             (I), in which Hal represents a halogen atom as a pesticide.
Patent CA-1085814-A (CA)
Inventor: NASSRY ASSADULLAH
IPC: C10M173/02
Filed: 1978-01-09
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE:         The invention is concerned with a hydraulic fluid or metal working fluid concentrate capable of imparting to water the properties of a lubricant such as resistance to extreme pres-sure and corrosion inhibition.  The concentrate of the invention consists essentially of (a) a water-soluble polyoxyethylated aliphatic ester consisting of esters of ethoxylated aliphatic monohydric and polyhydric alcohols and ethoxylated aliphatic acids wherein the acids have about 5 to about 20 moles of ethylene oxide added per mole of acid and wherein the alcohols and acids have carbon chain lengths of 8 to 36 carbon atoms and wherein the esters are produced by first polyoxyethylating at least one of the acids or alcohols and second obtaining the ester reaction pro-duct thereof, and (b) a sulfurized metallic compound of the formula:             wherein M is molybdenum or antimony and wherein R is selected from the group consisting of alkyl, aryl, alkylaryl radicals and mix-tures thereof having 3 to 20 carbon atoms in the alkyl group and wherein the ratio of the water-soluble ester to the sulfurized metallic compound is from 0.5:1 to 2:1 by weight based upon the weight of the sulfur in the metallic compound.  The addition of corrosion inhibitors, thickeners and metal deactivators conventional in this art is also contemplated.
Patent CA-1101754-A (CA)
Inventor: CHAKRABARTI PARITOSH M
IPC: C11D17/00
Filed: 1978-02-08
Granted: 1981-05-26
Abstract: DETERGENT COMPOSITION COMPRISING SYNERGISTIC          HYDROTROPE MIXTURE-OF TWO CLASSES OF               ORGANIC PHOSPATE ESTERS     Abstract of the Disclosure The invention relates to a detergent composition comprising  a  low-foaming,  non-ionic  surfactant  and  a synergistic hydrotrope mixture.  The hydrotrope mixture is composed of two classes of organic phosphate esters A and B wherein A is the reaction product of a compound of the formula:       wherein R is alkyl, aryl, aralkyl, or alkaryl and n is 1 to 10,  with  phosphorus pentoxide  and  B  is  the  reaction product  of a  compound  of  the  above  formula  with polyphosphoric acid.   The weight ratio of A:B is 1:9 to 9:1.   The composition may further comprise an alkaline builder.
Patent CA-1122208-A (CA)
Title: Adsorbent for the affinity-specific  separation of macromolecular materials
Inventor: MUELLER WERNER
IPC: C08F20/52
Filed: 1978-02-27
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE           An adsorbent is provided which facilitates the affinity-specific separation of macromolecular materials for example, biopolymers including nucleic acid mixtures,in a relatively simple manner: the adsorbent comprises a poly-meric carrier material, for example, polybisacrylamide, on to which an affine residue for macromolecular material is co-valently bound, directly   or indirectly: suitable affine residues include dyestuff residues including phenyl neutral red and malachite green.
Patent CA-1068253-A (CA)
Inventor: SUTLIFF WAYNE N
IPC: E21B41/00
Filed: 1978-03-20
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE A drill string protecting axial shock absorbing sub which is relatively short and rugged and comprises inner and outer telescopically intersplined tubular elements forming therebetween an annular shock abgorbing cushion confining piston chamber which is filled with a tightly packed suspension of 3/8" polyurethane pellets in a highly heat resistant lubricant such as "Mobil #1 Synthesized Engine Lubricant".
Patent CA-1089330-A (CA)
Title: Rotary to linear servo mechanisms
Inventor: REYNOLDS RONALD W
IPC: F15B9/10
Filed: 1978-04-06
Granted: 1980-11-11
Abstract: ABSTRACT           A rotary to linear servo mechanism for converting low force mechanical rotary motion into hydraulic motion is provided which includes a piston linearly movable in one end of a bore and a valve rotatably mounted in the other end of the bore for cooperation with the piston to selectively deliver pressure fluid to opposite sides of the piston to move said piston selectively in either direction in said bore.
Patent CA-1097648-A (CA)
Inventor: LANGBEIN ADOLF
IPC: C07D211/58
Filed: 1978-04-25
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to novel N-[1-(3-benzoylpropyl3-4-piperidyl]-sulphonic acid amides having interesting pharmacological properties. In particular, the novel compounds exhibit an adrenalin antagonistic effect in the absence of amphetamine and apomorphine antagonistic activities, in addition  the novel compounds lack or only exhibit weak cataleptic properties and thus may have useful antipyschotic properties with only a very slight effect on the extrapyramidal  motor system.          Processes for the preparation of the novel compounds are described and exemplified and examples of pharma-ceutical compositions containing them are given.
Patent CA-1101605-A (CA)
Inventor: SUNDMAN CARL-ERIK
IPC: A01N33/02
Filed: 1978-05-09
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to fungicidal compositions com-prising a quaternary ammonium compound and a guanidine component consisting of a guanidated aliphatic diamine or polyamine.  The compositions are par-ticularly useful for the protection of wood and wood based materials against wood destroying fungi.
Patent CA-1106003-A (CA)
Inventor: NEWTON CLELAND O
IPC: H03K5/14
Filed: 1978-05-11
Granted: 1981-07-28
Abstract: Abstract of the Disclosure The invention disclosed relates to a device for generating signals whose frequency varies with time.  The device includes means for impulsing the inputs of the two delay lines with a variable relative time delay between the impulsing of the two delay line inputs, and a mixer for mixing together the outputs of the two delay lines.  Also described is a variable dispersion filter for use in conjunction with the signal generating device.  The filter comprises the generator described above, wherein the output of one said delay line is connected to said mixer via a further mixer, said further mixer addi-tionally having an input signal connection.
Patent CA-1061384-A (CA)
Inventor: FUKUI KIYOZUMI
IPC: B62D55/00
Filed: 1978-05-29
Granted: 1979-08-28
Abstract: Abstract of the Disclosure A crawler type travelling vehicle comprises in combi-nation:  an endless belt including a number of segments flexibly connected with each other to crawl on the earth; a sprocket wheel drivably engageable with the endless belt and having an axial wheel bore extending axially thereof; a motor housing inserted in said axial wheel bore to rotatably support the sprocket wheel through two bearings with the mid-circumferential plane of the sprocket wheel positioned between the mid-circum-ferential planes of the bearings; a fixed frame positioned axially inwardly of the sprocket wheel to securely support the motor housing and having an axial frame bore in axial alignment with the axial wheel bore; a hydraulic motor accommodated in the motor housing and having a rotary shaft; a reduction gear unit positioned axially outwardly of the sprocket wheel and within the width of the endless belt to operably be connected with one end portion of the rotary shaft in driving engagement with the sprocket wheel; a control block disposed within the width of the endless belt and securely connected with the axially inner face of the motor housing to rotatably receive the other end portion of the rotary shaft; and a pair of inlet-outlet passages in fluid communication with the hydraulic motor to allow fluid under pressure to pass therein for imparting rotation of the hydraulic motor.
Patent CA-1108794-A (CA)
Title: Method of making novel rubbery block copolymers and pressure-sensitive adhesives
Inventor: NASH LARRY L
IPC: C08F297/00
Filed: 1978-06-22
Granted: 1981-09-08
Abstract: METHOD OF MAKING NOVEL RUBBERY BLOCK COPOLYMERS AND           PRESSURE SENSITIVE ADHESIVE Abstract of the Disclosure Rubbery coupled conjugated diene/monovinyl-substituted aromatic hydrocarbon teleblock copolymers are prepared by incremental addition of both monovinyl-substituted aromatic hydrocarbon and initiator.  The resulting copolymers can be used to produce improved pressure-sensitive adhesives.
Patent CA-1067031-A (CA)
Inventor: BENSON WILLIAM H
IPC: B65G27/08
Filed: 1978-08-03
Granted: 1979-11-27
Abstract: ABSTRACT         The specification discloses a spring for powering a vibratory feeder or conveyor made up of a first leaf spring and a second leaf spring in closely spaced relation to each other.          The ends of each of the two leaf springs are rigidly clamped to corresponding ends of one another and a spacer is rigidly clamped between the springs at said ends.  The center of one spring leaf is fixed to the conveyor, while the center of the other spring leaf is fixed to a vibratory motor.
Patent CA-1100710-A (CA)
Title: Baignoire perfectionnee
Inventor: TOUZE PIERRE
IPC: A47K3/022
Filed: 1978-09-15
Granted: 1981-05-12
Abstract: Baignoire ouvrante formée de deux parties dont l'une peut pivoter autour d'un axe vertical par rapport à l'autre.  La partie fixe du corps de baignoire comporte une robinetterie d'arret commandée par un poussoir actionné à la fermeture de la baignoire pour empêcher l'arrivée de l'eau à la robinetterie de remplissage avant fermeture complète de 12 baignoire et la partie mobile comporte un dispositif à flotteur bloquant le dispositif de fermeture en position fermée tant que la baignoire contient de l'eau.  Application:  notamment aux baignoires pour personnes âgées ou handicapées.